//
//  ViewController.swift
//  swift_wobo
//
//  Created by yuxin on 2018/11/13.
//  Copyright © 2018 wuxiantianli. All rights reserved.
//

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        
        view.backgroundColor = UIColor.red;
    }


}

